Spring Semester, 2003
REST
© 2003, All Rights Reserved, SDSU & Roger Whitney
San Diego State University -- This page last updated 08-Apr-03
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CS 683 Emerging Technologies Spring Semester, 2003 REST |
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© 2003, All Rights Reserved, SDSU & Roger Whitney San Diego State University -- This page last updated 08-Apr-03 |
SOAP – Some Numbers
http://www-106.ibm.com/developerworks/webservices/library/ws-pyth9/#table1
Mike Olson (mike.olson@fourthought.com ), Principal Consultant, Fourthought, Inc.
Uche Ogbuji (uche.ogbuji@fourthought.com ), Principal Consultant, Fourthought, Inc.
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Technology |
Connect
time
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Send
string (21,000 characters)
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Receive
string (22,000 characters)
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Send
5,000 integers
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Raw
sockets
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0.002242
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0.001377
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0.001359
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6.740674
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CORBA
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0.000734
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0.004601
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0.002188
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1.523799
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XML-RPC
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0.007040
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0.082755
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0.050199
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100.337219
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SOAP
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0.000610
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0.294198
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0.279341
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1,324.296742
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REST
http://developers.slashdot.org/article.pl?sid=03/04/03/1942235&mode=nocomment&tid=185&tid=156
tadghin:
“I was recently talking with Jeff Barr, creator of syndic8 and now Amazon's chief web services evangelist. He let drop an interesting tidbit. Amazon has both SOAP and REST interfaces to their web services, and 85% of their usage is of the REST interface."
" Despite all of the corporate hype over the SOAP stack, this is pretty compelling evidence that developers like the simpler REST approach . “
REST Resources
REST Tutorial http://www.xfront.com/sld001.htm
REST Wiki http://internet.conveyor.com/RESTwiki/moin.cgi/
Fielding Ph D. Thesis: Architectural Styles and the Design of Network-based Software Architectures, 2000, http://www.ics.uci.edu/~fielding/pubs/dissertation/top.htm
Fielding & Taylor paper: Principled Design of the Modern Web Architecture, ACM Transactions on Internet Technology, Vol. 2, No. 2, May 2002, http://www.ics.uci.edu/~taylor/documents/2002-REST-TOIT.pdf
REST – Representation State Transfer
Web Requirements
REST as Hybrid Style
REST Architecture Elements
Data Elements
Distributed Objects style – hide data in processing components
Distributed Hypermedia
Example
http://www.amazon.com
Tutorial
http://www.xfront.com/sld001.htm
Copyright ©, All rights reserved.
2003 SDSU & Roger Whitney, 5500 Campanile Drive, San Diego, CA 92182-7700 USA.
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